it's like they are groping for additional support for their stories by adding the mussed clothing details. how convincing would it be to say, i drank too much, passed out and woke up later with no memory of what happened? i dunno.
In our racist society, some people actually think that Mr. Cosby would be capable of actions like those he is accused of by so many, many ladies.
I don't know how to fasten women's underwear. Don't know any men who do either.